Stephen Mattichak, M.D.
Interventional Cardiology
3051 Kiesel Road
Bay City, MI 48706 Directions
4.9 out of 5
342 verified ratings
2 Locations
342 Ratings, 216 Comments
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
Jan 21, 2026
What would you tell family and friends about your experience with this provider?
He listens and explains things so you can understand what’s going on with your heart and body!!!
Jan 12, 2026
What would you tell family and friends about your experience with this provider?
Easy to talk to
Jan 11, 2026
What would you tell family and friends about your experience with this provider?
Great Dr and PA Laura good staff
Jan 11, 2026
What would you tell family and friends about your experience with this provider?
He is kind, and understanding, and he treats me not the numbers
Jan 9, 2026
What would you tell family and friends about your experience with this provider?
Excellent doctor
Jan 7, 2026
What would you tell family and friends about your experience with this provider?
Excellent
Jan 7, 2026
What would you tell family and friends about your experience with this provider?
I was very pleased with the care I received from both Dr. Mattichak and the entire staff. Thank you!
Jan 7, 2026
What would you tell family and friends about your experience with this provider?
He is one of the more personable doctors I have met. Explains your care in everyday manner.
Jan 6, 2026
What would you tell family and friends about your experience with this provider?
He was well prepared with knowledge of my history and prepared to discuss my treatment by other doctors in the past and what he thought I should continue or needed to evaluate and decide how to proceed.
Jan 6, 2026
What would you tell family and friends about your experience with this provider?
👍
Dec 31, 2025
What would you tell family and friends about your experience with this provider?
Dr. Mattichak is a very caring and knowledgeable Cardiologist! I would highly recommend him to anyone searching for a cardiologist.
Dec 29, 2025
Dr Matticheck did a great job saving my husband’s life and explaining how the procedure was performed in layman’s terms. He was very compassionate in explaining what was done to the family.
Dec 29, 2025
What would you tell family and friends about your experience with this provider?
Definitely recommend
Dec 23, 2025
What would you tell family and friends about your experience with this provider?
My experience with Dr. Mattichak and the office staff was a great relief knowing I was being taken care of.
Dec 15, 2025
What would you tell family and friends about your experience with this provider?
I would recommend him to anybody looking for a great cardiologist.
Dec 15, 2025
What would you tell family and friends about your experience with this provider?
He is looking out for my health
Dec 13, 2025
What would you tell family and friends about your experience with this provider?
I would tell them that he’s an excellent doctor and really listens to you when asking questions.
Dec 13, 2025
What would you tell family and friends about your experience with this provider?
Excellent doctor. He saved my life!
Dec 8, 2025
What would you tell family and friends about your experience with this provider?
Very nice, caring dr. Seriously listens to all concerns
Dec 8, 2025
What would you tell family and friends about your experience with this provider?
Excellent provider. Listens to what I need.
Dec 7, 2025
What would you tell family and friends about your experience with this provider?
Exemplary
Dec 5, 2025
What would you tell family and friends about your experience with this provider?
Excellent listening skillset, knowledgeable, friendly
Dec 5, 2025
What would you tell family and friends about your experience with this provider?
Nice that I was in the appointment within 5 minutes of schedule!! Rare anymore
Dec 1, 2025
What would you tell family and friends about your experience with this provider?
Dr. Mattichak is a professional, compassionate doctor. His professionalism and intelligence are beyond compare. He takes time to listen to his patients and recommend care accordingly.
Nov 28, 2025
What would you tell family and friends about your experience with this provider?
Always good to see Doctor M and his team. They have helped me enormously this past year.
Nov 24, 2025
What would you tell family and friends about your experience with this provider?
Will and do recommend him to everyone !! I won’t and wouldn’t go any where else !!!
Nov 21, 2025
What would you tell family and friends about your experience with this provider?
Dr. Mattichak and his staff are all exceptional. They worked diligently and quickly in my healthcare, particularly when my heart was failing.
Nov 19, 2025
What would you tell family and friends about your experience with this provider?
Top notch provider
Nov 17, 2025
What would you tell family and friends about your experience with this provider?
I arrived almost 30 minutes early. Check in was quick and pleasant. Dr. Mattichak and his staff were great. He was knowledgeable about my condition and test results. Had a plan for me and I felt very comfortable with him. Very nice Dr. I arrived a bit early and I was checking out 5 minutes after my appointment was scheduled to start. Would definitely recommend Dr Mattichak.
Nov 17, 2025
What would you tell family and friends about your experience with this provider?
Very upfront and to the point. Didn’t beat around the bush and drag the treatment out. He said let’s get this taken care of and scheduled appointments very quickly for me.
Nov 17, 2025
What would you tell family and friends about your experience with this provider?
Excellent
Nov 14, 2025
What would you tell family and friends about your experience with this provider?
Excellent provider
Nov 14, 2025
What would you tell family and friends about your experience with this provider?
He's a great doctor but getting an appt takes months
Nov 12, 2025
Great Doctor who really cares about helping you.Thanks. 😁
Nov 12, 2025
What would you tell family and friends about your experience with this provider?
Great Doctor who really wants to help you. Not easy to find these days. Thank you. 😁
Nov 10, 2025
What would you tell family and friends about your experience with this provider?
The office is very efficient and Dr. Mattichak always listens to my concerns and explains things thoroughly.
Nov 10, 2025
What would you tell family and friends about your experience with this provider?
Would recommend Dr Mattachak to anyone who asked
Nov 8, 2025
What would you tell family and friends about your experience with this provider?
Explains things really good. Kind
Nov 4, 2025
What would you tell family and friends about your experience with this provider?
The doctors are knowledgeable. The service is very good, whether it's making appts., calling back with results, answering questions. I was impressed with the easy flow of everything.
Nov 1, 2025
What would you tell family and friends about your experience with this provider?
Always look forward to my appointments
Oct 29, 2025
What would you tell family and friends about your experience with this provider?
Very good and nice Doctor
Oct 29, 2025
What would you tell family and friends about your experience with this provider?
Very caring and professional at all times
Oct 29, 2025
What would you tell family and friends about your experience with this provider?
This was my first visit and he was very professional!
Oct 28, 2025
I am very happy and greatful to have Dr Mattichak as my heart Doctor.I have needed his services more than I wish I did but he keeps me as healthy as possible.
Oct 28, 2025
What would you tell family and friends about your experience with this provider?
Very professional staff and a very knowing Doctor,Dr Mattachek is very professional and knowledgeable, I am very happy he is my heart doctor thank you
Oct 16, 2025
What would you tell family and friends about your experience with this provider?
Good experience
Oct 14, 2025
What would you tell family and friends about your experience with this provider?
Very good
Oct 9, 2025
What would you tell family and friends about your experience with this provider?
The best.......
Oct 8, 2025
What would you tell family and friends about your experience with this provider?
Professional, friendly and direct. Had studied health history prior to initial visit.
Oct 8, 2025
What would you tell family and friends about your experience with this provider?
Great provider and great facility